baber/WOPTO huggingface dataset:
Patent JP-H0920856-A (JP)
Title: Molded article made of abs resin composition having excellent laser-marking property
Inventor: CHIYOU ONRAI
IPC: C08L55/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition composed of an ABS resin composition having a specific composition and excellent laser marking performance and enabling clear marking by improving the foaming and suppressing the carbonization in the laser light irradiation. SOLUTION: The molded article is produced by molding an ABS resin composition obtained by compounding (A) 100 pts.wt. of an ABS resin with (B) 0.001-5 pts.wt. of carbon and (C) 1-2,000 pts.wt. of a thermoplastic polyester resin (preferably polyethylene terephthalate or polybutylene terephthalate). The component A is preferably a modified ABS resin having hydrophilic property, moisture absorptivity or antistaticity. The modified ABS resin is e.g. a mixture of an ABS resin and a polyether ester amide obtained by the polycondensation of a >=6C aminocarboxylic acid, a polyethylene glycol and a dicarboxylic acid. The component C preferably has an intrinsic viscosity of 0.6-1.2.
Patent JP-S5962202-A (JP)
Title: Antenna device
Inventor: IWASAKI HISAO
IPC: H01Q3/02
Filed: 1982-10-01
Abstract: PURPOSE:To attain ease of the setting of the direction of antenna directivity and the maintenance by displaying an azimuth angle and an elevation angle of an antenna with a spherical level. CONSTITUTION:A base 15 of the antenna is installed so as to obtain the azimuth angle in a designated reference direction while observing a compass 26. The antenna 10 is fixed while adjusting it so as to obtain a desired elevation angle by observing an elevation angle indicating scale 23 and an air bubble 21 of an indicator 18 after loosening a screw 14. A fixed screw 25 is loosen and fixed after a desired azimuth angle is obtained by using an azimuth angle indicating scale 24 and the air bubble 21 of the indicator 18. Since the elevation angle is shifted from the desired value in adjusting the zaimuth angle if a support 13 is not perpendicular, said adjustment is repeated for the correction. The adjustment in installing the antenna is made easy and the confirmation of the shift of angle due to external cause is attained easily.
Patent JP-2000000600-A (JP)
Title: High nitrogen content sludge treatment system not discharging air polluting gas and sludge treatment method
Inventor: TAKEUCHI SHIRO
IPC: C05F9/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a harmless non-putrefying good compost without discharging a malodor or polluting gas during fermentation to the atmosphere by fermenting high nitrogen content sludge along with wood pieces under an air passing condition and introducing ammonia gas generated therein into treatment soil comprising a specific three-layered structure. SOLUTION: Org. sludge, wood pieces and fermentation bacteria are mixed by a mixer 13 and this mixture is charged in a primary fermentation tank 1 to be subjected to primary fermentation. At this time, air is introduced into the tank from an aerating air taking-in port 3 and ammonia gas generated accompanied by fermentation is discharged from an ammonia gas exhaust port 5. The ammonia gas is introduced into treatment soil of a three-layered structure consisting of a gas introducing bed containing cobblestone and a piping, a diffusion bed comprising broken stone and an adsorbing and decomposing bed comprising soil to be treated. Thereafter, the sludge mixture is sent into a screening machine 6 and wood pieces are separated by screening and the residual sludge mixture is charged in a secondary fermentation tank 2 to be aged and fermented to obtain a soil like fermentation product.
Patent JP-H0336896-A (JP)
Title: Built-in type on-vehicle speaker
Inventor: SAKAMOTO MASAKATSU
IPC: H04R1/30
Filed: 1989-07-04
Abstract: PURPOSE:To make a high frequency range wave nondirectional and to improve the directivity of a low frequency range wave by fitting a nondirectivity speaker unit for high frequency range reproduction to a center axis of a diaphragm for low frequency range reproduction via a link rod. CONSTITUTION:A speaker unit CS mounted to a rear tray 27 consists of a low frequency range reproduction speaker unit UY and a high frequency range reproduction speaker unit TY fitted to the center axis of a cone diaphragm 22 of the unit UY via a link rod 8. Drives 1a, 2a are connected in series or parallel with two speaker units 1, 2 in which diaphragm 3, 4 are opposite to each other closely for in-phase drive in the unit TY and the sound wave radiates in the circumferential direction of the diaphragms 3, 4. Thus, the unit TY radiates the sound wave efficiently in the horizontal direction and the high frequency range wave is nondirectional and the directivity of the low frequency range wave is improved by the shape of the link rod.
Patent JP-S6417362-A (JP)
Title: Ion implantation
Inventor: FUKUDA HISASHI
IPC: H01J37/08
Filed: 1987-07-10
Abstract: PURPOSE:To make it possible to implant selectively boron ions and arsenic ions in a small area with high ion current density for a long time by using a four-element alloy including boron and arsenic as a liquid-metallic ion-source material. CONSTITUTION:A four-element alloy including boron and arsenic is held in a sump on the surface of a substrate in melted condition and supplied from the sump to an emitter. Ions are extracted from the tip of the emitter by applying high electric field thereto. Accordingly, this liquid-metallic ion-source material can be melted at a low temperature so that arsenic can be restricted to gasify and reaction between this material and the emitter can be restricted, so that ion current can become highly dense.
Patent JP-S6148839-A (JP)
Title: Instant film unit
Inventor: KURABAYASHI HIROYUKI
IPC: G03C3/00
Filed: 1984-08-17
Abstract: PURPOSE:To decrease considerably the drawing-out resistance of a film pack by forming a lubricant layer on the outside surface of a funnel and decreasing the frictional force between the inside surface of the film pack and another film unit facing said surface in the stage of drawing out the film unit. CONSTITUTION:The funnel 5 is constituted of a funnel material 50, the lubricant layer 51 formed on the outside surface thereof and the adhesive agent layer 52 formed on the inside surface and, for example, glassine paper is used for the material 50. For example, PE is used for the layer 52 and is coated thereon so as to attain 15mu dry film thickness. The layer 52 is superposed on a draw-out sheet 2 and is heat-sealed at both ends and central part thereof. The lubricant to be coated on the layer 51 includes ''Teflon(R)'' powder, silicone modified wax, PE wax, fatty acid amide, etc. These lubricants are coated on the material 50 by a binder. The nitrocellulose blended with polyamide is preferable as said binder.
Patent JP-H0521682-A (JP)
Title: Integrated circuit
Inventor: TAKAHASHI MASATO
IPC: H05K3/30
Filed: 1991-07-11
Abstract: PURPOSE:To enable the input-output signal pins of an integrated circuit to be easily and surely electrically connected to a circuit board without a soldering operation and the integrated circuit to be quickly dismounted from the board. CONSTITUTION:L-shaped input-output signal pins 11 are arranged along a circle with same radial distances from the center of the underside 14 of a package 15 of an integrated circuit 10. A center protrusion 13 which indicates the center of the underside of an integrated circuit main body is provided for the convenience of orientation at mounting, an arrangement protrusion 12 used for indicating the orientation of the package is arranged, and these protrusions 13 and 12 are set corresponding to a center small hole and an arc-shaped arrangement hole provided onto a board. The L-shaped input-output signal pins 11 are set correspondent to pin small holes provided to the board, and the L-shaped input- output signal pins 11 are brought into contact with conductor protrusions provided to the underside of the board by rotating the package 15 to realize electrical connection between the package 15 and the board.
Patent JP-H0896485-A (JP)
Title: Multifunctional compact disk rom player
Inventor: BOKU MOKIN
IPC: G11B20/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a CD-ROM player capable of outputting data to a TV, a system monitor, and an audio output circuit by reproducing the data of a disk recorded by various formats in conformity with the formats and processing regenerative data in a specified manner. SOLUTION: The data of a disk recorded by various formats excepting a CD-ROM by a CD-ROM system 2 are reproduced according to the formats. A sub-code from a reproducing section 3 is input, and a compact disk graphic (CDG) is decoded by a CDG decoder 7. The CDG is processed by a TV output processing section 8 with an RGB encode 9, etc., and a TV signal is output to a TV and a system monitor. Likewise, a speaker is supplied with an audio signal through an adaptive PCM decoder 14, etc., regenerative compressed data are restored and can also be monitored, and a CD-ROM player capable of outputting data to the TV, the system monitor, and an audio output circuit is manufactured.
Patent JP-S6149207-A (JP)
Title: Feed speed control method
Inventor: FUKUYAMA TAKAOMI
IPC: G05B19/416
Filed: 1984-08-17
Abstract: PURPOSE:To attain a feed speed control method with high safety by setting the highest feed speed and clamping the feed speed so as to keep its actual feed speed at a level lower than said highest speed. CONSTITUTION:A numerical controller contains a processor 101, an operating board 105, a nonvolatile memory 112, a working memory 113, etc. and controls a machine tool 110 via a pulse distributor 107, etc. Here plural kinds of highest feed speeds FM are set to the memory 112, and a selection switch 105a, for highest feed speed is provided to the board 105. Then the speed FM is set at an optional time point by means of the switch 105a. The speed FM is compared with a command feed speed FC in a prescribed cycle during execution of the numerical control. Then the tool 110 is shifted at the speed FM in the case of FC>FM, and the feed speed is clamped at the FM.
Patent JP-H0522529-A (JP)
Title: Light receiving or light emitting device
Inventor: AZUMA JUN
IPC: H04N1/028
Filed: 1991-07-11
Abstract: PURPOSE:To improve assembly and to reduce cost by mounting a circuit substrate composed of a flexible substrate mounting a light receiving element and a light collecting lens on a holding member and fixing the substrate while bending it at the guide part of the holding member. CONSTITUTION:A holding member 1 is composed of resin mold and a light receiving lens 2 and a light receiving sensor 3 are installed and fixed at the prescribed position. A flexible substrate 4 is bent at a guide part 1c of the member 1, and fixed to the contact surface with the member 1 by adhesive. The substrate 4 is a single-sided through hole substrate and a soldering surface and pattern surface 4c are on the 4d side. Therefore, bending the substrate 3 makes the pattern surface 4c to the circuit pattern of an electronic circuit substrate 203 and the soldering surface 5e side. The fixing of a light receiving device 202 is positioned by fitting fixing pins 1-a and 1-b of the member 1 with a hole on the substrate 203. Thus, the assembly is improved and the cost can be reduced.
Patent JP-H1116780-A (JP)
Title: Capacitor assembly
Inventor: NAGASHIMA MITSURU
IPC: H01G4/228
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor assembly, in which a stress is not concentrated on a specific ceramic capacitor, which can prevent the damage on a ceramic capacitor and whose reliability is increased with reference to a mechanical strength, such as a shock-resistant property, a vibration-resistant property, an acceleration-resistant property or the like. SOLUTION: A plurality of ceramic capacitors 2 are housed inside a case 14, and a buffer layer 17 is formed along the inner face of the case 14, so as not to bring the ceramic capacitors 2 into contact with the case 14. Preferably, the ceramic capacitors 2 are set to a state, such that they are held by a holder 4 in a state that they are positioned successively, and a plurality of spring contact parts 12 which can independently come elestically into contact with respective terminal electrodes 3 are formed at terminal members 9 which are connected, in common to the respective terminal electrodes 3 of the ceramic capacitors 2.
Patent JP-H0728252-A (JP)
Title: Manufacture of screen printing plate
Inventor: ONTO NORIO
IPC: G03F7/16
Filed: 1993-07-12
Abstract: PURPOSE:To make working easy, to shorten a working time and further, to prevent dust and air in the atmosphere from being caught by sticking a photosensitive film to a screen while the edge of a bucket is pressed on the photosensitive film and it is drawn up. CONSTITUTION:The photosensitive film 5 rolled up so as to make a photosensitive film surface 3 outside is housed in a cylinder 11 having a slit opening 11. Then, the cylinder 11 is charged in the bucket 12 and the photosensitive film 5 is drawn up while it is pulled out from the slit opening 10 and moreover, the edge of the bucket is pressed on the screen 2 on which a sensitizing liquid for a screen printing plate 8 is previously coated. Since the photosensitive film 5 is always pulled out in parallel with the edge 13 of the bucket 12, the photosensitive film 5 can be stuck to the screen 2 in a precise position. Therefore, the dust and air are never caught between the photosensitive film 3 and the screen 2 and failures such as a failure in the sticking of the photosensitive film 3 to the screen 2 and the peeling of an image never occur.
Patent JP-H0338297-A (JP)
Title: Method for treating water contaminated by trichloroethylene and tetrachloroethylene
Inventor: NITTA YOSHITAKA
IPC: C02F1/78
Filed: 1989-07-03
Abstract: PURPOSE:To decompose trichloroethylene or tetrachloroethylene contained in water to low molecular compounds so as not to remain in the environment by injecting a specified amount of ozone into water containing trichloroethylene, etc. CONSTITUTION:A gas dispersion pipe 4 equipped with fine glass filters is fitted to the tip of an ozone injection pipe 1 connected to an ozone generator 3, and this ozone injection pipe 4 is inserted into a treatment tank 2. 0.01 to 1.2mol ozone is injected for 1mol trichloroethylene or tetrachloroethylene contained in water. It is possible to decompose trichloroethylene or tetrachloroethylene in a very short time by the injected ozone and to prevent them from remaining in the environment.
Patent JP-H1021691-A (JP)
Title: Dynamic associative access memory
Inventor: TAKAHASHI YUTAKA
IPC: G11C15/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To constitute a dynamic associative access memory which is not effected by the failure of a word cell and in which a word cell to be accessed is selected at a high speed among a large number of word cells. SOLUTION: The dynamic associative access memory comprises 1032 word cells including 8 stand-by word cells. Access requests from these word cells are arbitrated by a priority tree comprising a five stage node group including a top node N0 and only one word cell is selected. The circuit for priority control is also provided in each word cell. Furthermore, shift or addition can be executed over a large number of word cells and various control signals and operation results are communicated among neighboring word cells. When any one word cell fails, access request from that word cell is blocked and the control signals or the operation results are communicated while bypassing the failed word cell.
Patent JP-S5964228-A (JP)
Title: Wire electrode feeder for wire-cut electric discharge machine
Inventor: KURAHASHI YASUNORI
IPC: B23H7/10
Filed: 1982-09-30
Abstract: PURPOSE:To make a wire electrode feedable in an automated manner, by automatically cutting the wire electrode at a specified position, while removing the cutting remainder therefrom. CONSTITUTION:Having turned an arm 52 round by 180 deg. toward a wire electrode 38 by operating a driving motor 54 for a cutting mechanism 50, a solenoid 58 is set in motion and the wire electrode is cut left behind the specified length as long as from the lower end part of a pipe guide 36 with a cutter 66 attached to the tip of a rod 56. In a state that the wire electrode of the cutting remainder is left clamped intact by a clamp pin 68 on the tip of the rod 56, the driving motor 54 is operated and, after the arm 52 is brought back to its original position again, clampingness in the clamp pin 68 is released whereby the rest of the wire electrode 38 is removed. Next, operating a driving motor 20 on top of a guide 14, a pipe guide 36 installed tight in a slider 16 is made to piece through a cutting start hole 12a of a workpiece 10 and then lowered down to somewhere short of an electrode guide 72.
Patent JP-H092137-A (JP)
Title: Simple house used with automobile
Inventor: KOSAKA NAOJI
IPC: B60P3/34
Filed: 1995-06-15
Abstract: PURPOSE: To easily assemble a simple house used with an automobile so as to utilize the roof of an astomobile usefully by providing the second floor plate part which becomes the lid body of a floor plate part when it is closed and becomes an auxiliary plate when it is expanded on the side edge of the first floor plate part having its area equal to that of the roof of an automobile, and forming an air tent when it is expanded and supporting the second floor plate part by means of a supporting means. CONSTITUTION: In the case of a simple house H, the first floor plate part 1 and the second floor plate part serving as its lid body are closed and locked and fixed to the carrier C of an automobile K. When its assembled, the lock is released and the second floor plate part is developed behind the automobile K. Then, the second floor plate part is supported by a strut member 4 housed in a storing part below the floor plate part 1. Next, an air tent 5 housed in the storing part of the first floor plate part 1 is taken out and air is fed to its pillar part 5a so as to form the air tent 5 on the second floor plate part. Lastly, a ladder 6 to be housed in the storing part of the first floor plate part 1 is made to stand against an entrance 5b. As the result, a floor area larger than the roof area of the automobile K can be utilized.
Patent JP-S5872175-A (JP)
Title: Toner density controlling method for electrophotographic copying machine
Inventor: WADA KENICHI
IPC: G03G15/08
Filed: 1981-10-26
Abstract: PURPOSE:To obtain always a copy density in a prescribed range, by exposing a white reference image, which is provided in a position other than that of an original, to form a toner density control latent image on a photoreceptor in every exposure process of the original. CONSTITUTION:A white reference image A is provided in the leading edge of a glass table 31, and the reference image A is irradiated with an exposure lamp 32 before an original O is irradiated with it, and the optical image of the reference image A is projected through an optical system 33 onto a photosensitive drum 1 which is charged uniformly by a charger 2 preliminarily and next, the optical image of the orignal O irradiated with the exposure lamp 32 is projected onto a photosensitive drum 1. Sticking of a carrier stuck to the control latent image on the photosensitive drum 1 is detected, thereby obtaining always a copy density in a prescribed range.
Patent JP-H04368884-A (JP)
Title: Thermal recording method
Inventor: SUGAIWA TAKAYUKI
IPC: B41M5/46
Filed: 1991-06-17
Abstract: PURPOSE:To provide a thermal recording method reducing laser output and capable of performing high-grade recording of high resolving power. CONSTITUTION:A thermal transfer recording medium 1 wherein a colorant- containing layer 3 consisting of at least a colorant and a binder and an intermediate layer 4 are provided on a support 2 is exposed to the laser beam allowed to correspond to an image signal to generate a change in transfer properties in the laser exposed part 5 and, further, at least the colorant-containing layer 3 of a high transfer region is transferred to a transfer body 6 by transfer auxiliary force to perform recording.
Patent JP-S5872901-A (JP)
Title: Plastic lens
Inventor: SUMI HIROO
IPC: C08F220/38
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a lens having about 1.6 refractive index, small chromatic abberation and high workability by cross-linking a specified monomer having a high refractive index and small chromatic abberation with a monomer having >=2 unsatd. double bonds in one molecule such as diallyl phthalate. CONSTITUTION:A mixture of 60pts.wt. monomer represented by structural formula 1 with 40pts.wt. diallyl phthalate monomer having >=2 unsatd. double bonds in one molecule is mixed with 2pts.wt. diisopropyl peroxide as a polymn. initiator, charged into a prescribed glass mold, and heated at 40 deg.C for 2hr. After linearly raising the temp. from 40 deg.C to 90 deg.C, the mixture is hardened by heating for 18hr to obtain a lens.
Patent JP-S5794703-A (JP)
Title: Radiation resistant optical fiber strand
Inventor: SHIODA TAKAO
IPC: C03C25/10
Filed: 1980-12-04
Abstract: PURPOSE:To enhance the radiation resistance by coating a polymer material which is disintegrated by irradiation. CONSTITUTION:A primary coat 2 of polymethyl methacrylate and a coat 3 of polyvinyl chloride are successively formed on a radiation resistant optical fiber 1 having a core consisting of SiO2, GeO2, Sb2O2 and P2O5 and a clad consisting of SiO2 and B2O2. The coat 2 is made of polymer material which is disintegrated by irradiation such as polyisobutylene, poly-alpha-methylstyrene, polymethyl methacrylate, polymethacrylamide or polyvinylidene chloride. The coat 3 is made of polymer material which is cross-linked by irradiation such as polyethylene, polypropylene, polyacrylamide or polyvinyl chloride.
Patent JP-H05339764-A (JP)
Title: Removing method of hydroxide and/or oxide from aluminum container for heat pipe and production of heat pipe
Inventor: KOTANI MASAHIRO
IPC: C23G3/04
Filed: 1992-06-05
Abstract: PURPOSE:To produce a heat pipe consisting of an aluminum container having stable thermal conductivity for a long time and having grooves in the inner walls by treating the aluminum container with oxalic acid. CONSTITUTION:An aluminum container having grooves in the inner walls for a heat pipe is treated with oxalic acid to remove hydroxides and oxides from the aluminum container. The concn. of oxalic acid for the treatment is specified to 1-54.5wt.%. Further, hydroxides and oxides are removed in an inert gas atmosphere. Thereby, fracture or deformation of grooves of the aluminum container having the grooves in the inner wall can be prevented.
Patent JP-S5697673-A (JP)
Title: Joule-thomson expansion valve
Inventor: NAKAGAWA TETSUTAROU
IPC: F16K1/02
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a wearing loss througha a sliding of valve stem and valve box and stabilize a producing quantity of liquid helium by linking a screw operating part with a valve stem by means of a freely sliding mechansim in the Joule-Thomson expansion valve.  
     CONSTITUTION: The lower part of operation part 22 is provided with a valve stem  21 through a bearing 23 and the needle-shapd part of the valve stem comes in contact with the valve box 2 at the contacting part 7. When the operation part 22 is  turned open from the closed-valve state, on account of the freely slidable bearing 23  the valve stem 21 does not make a sliding movement but deviates upward only  through the axially rectilinear motion to leave the contacting part. Consequently the intercontacting part 7 sustains no spiral sliding damage thus remarkably reducing a wearing out quantity. Accordingly there is little change in a clearance of the contacting part, and the quantity of liquid helium to be produced is constant against the same degree of the operating part thereby enabling the stable operation. 
     COPYRIGHT: (C)1981,JPO&Japio